The following platforms will no longer be supported at the beginning of 2017:

Android 2.1 and Android 2.2
Windows Phone 7
iPhone 3GS/iOS 6

These platforms don’t offer the kind of capabilities we need to expand our app’s features in the future. If you use one of these affected mobile devices, we recommend upgrading to a newer Android running OS 2.3+, a Windows Phone 8+, or an iPhone running iOS 7+ before the end of 2016 to continue using WhatsApp.